b-2+8b=20

Simple and best practice solution for b-2+8b=20 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for b-2+8b=20 equation:


Simplifying
b + -2 + 8b = 20

Reorder the terms:
-2 + b + 8b = 20

Combine like terms: b + 8b = 9b
-2 + 9b = 20

Solving
-2 + 9b = 20

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '2' to each side of the equation.
-2 + 2 + 9b = 20 + 2

Combine like terms: -2 + 2 = 0
0 + 9b = 20 + 2
9b = 20 + 2

Combine like terms: 20 + 2 = 22
9b = 22

Divide each side by '9'.
b = 2.444444444

Simplifying
b = 2.444444444

See similar equations:

| n-8=3n-8 | | 16=7x+4-3x | | 6a=-60 | | 18x+6+10x=90 | | 12+4x+7x=7x+2x | | 3x+2x-7=23 | | 11x-4=2x+3 | | H(t)=-16t^2+56t | | -6+4(x+6)=10+2x | | 7x+8+3x+2=180 | | H(t)=-16t^2+56t+3 | | 7x+8=10x | | -6+4(1+6)=10+2 | | 6x+21=8x+13 | | Y(x)=.75x+7 | | 2y-8=18+4y | | 3x+5=5x+19 | | 5x+6x-5=28 | | 3(2x+1)=2(x+11) | | 4x+110+6x+20=180 | | 15x-18=11x+18 | | k(a)=a+4 | | 3x+1x=360 | | x^2+13xy+42xy^2= | | X-10=4x+20 | | 15x-4x=-79 | | 8m^3-24m^2-1232m=0 | | 12+6x=96 | | 4x-8+4x-8=5x-20 | | -8x+12=-6x-24 | | 2(x+4)=25 | | 7(4x-5)-24x+20=-91 |

Equations solver categories